Look for the up arrow on a boat.
Okay, now find the biggest shape that looks like an upside down gem with an extra angle at the upper left.
Nice! The last one is a very strange shape with a jagged cutout on the right.
No, that doesn't have any cutouts. Please delete it. The shape we're looking for has a deep, sharp cutout that goes from the right side to about halfway to the left.
No, that's not it either. Remove it. This is a shape that looks like it's tipping back to the left and has a severe, sharp cutout on the right side. Almost like a

Outcome: successful
Speaker comments: N/A